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Allen Bradley 140G MCB 140G-HC6F3-D12

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140G-HC6F3-D12

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The 140G-HC6F3-D12 from Allen-Bradley is a molded case circuit breaker designed for robust performance. This unit supports a maximum current of 125 Amps with an impressive interrupting rating of 65 kA, suitable for heavy-duty applications.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 140G-HC6F3-D12

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140G MCB
Part Number140G-HC6F3-D12
Weight10.00 lbs (4.54 kg)
FrameHC
Amps125
Interrupting Rating65 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range120 A
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Life240 Operations/hr.
Electrical Life120 Operations/hr.
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The model 140G-HC6F3-D12 from Allen-Bradley is a highly reliable molded case circuit breaker, optimized for electrical protection in varying industrial environments. Its HC frame design is rated for a maximum current of 125 Amps and offers an interrupting capacity of 65 kA, making it effective in dealing with fault currents.

This breaker has adjustable thermal and magnetic protection capabilities, allowing for tailored overload and short-circuit protection based on application needs. It is designed to function within a current range that peaks at 120 A while maintaining a rated insulation voltage of 1000 volts.

Additionally, the 140G-HC6F3-D12 circuit breaker is rated for impulse withstand voltages of 8 kV, ensuring durability against voltage spikes. Weighing 2.65 pounds, it provides effective protection without significant installation burdens. The unit boasts a mechanical lifespan of 240 operations per hour, coupled with an electrical life rating of 120 operations per hour, underlining its suitability for continuous use in demanding environments.

Revision Part #Also known as
140G-HC6F3-D12 Ser A140G-HC6F3-D12/A, Series A, Rev A
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